Search results for query: *

The machining is important for bearing life and failure from an overheating bearing but cracks like this that are either design, alloy or most likley heat treat. Too much martensite in the grain structure makes a hard but brittle crank. A stock 440 crank in cheap 1053 alloy with 0.030" ground...

My head porter does alot of P7 heads for cup cars and said it's a real efficient engine. 840 HP with a 9.0 CR and a tiny carb I believe it. The main parts are readily available for cheap it's going to be the small, reusable stuff that will cost you though. Theres a guy that sells mopar race...